I think its c)11 i hope this is right
(2/7)% =
<span>(2 / 7) / 100 = </span>
<span>2 / 700 </span>
<span>2 : 698 </span>
<span>1 : 349</span>
In order to do this you must use what is called a discipline to get your answer
This is the expression simplified:
